Finite groups of essential dimension one

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14 Scopus citations

Abstract

We give necessary and sufficient conditions for a finite group to have essential dimension 1 over an infinite ground field.

Original languageEnglish
Pages (from-to)31-37
Number of pages7
JournalJournal of Algebra
Volume311
Issue number1
DOIs
StatePublished - May 1 2007

Keywords

  • Essential dimension
  • Galois theory
  • Group representations

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